export namespace="kepler-system"
export app_name="kepler"
export repo="kepler"
export helm="$repo/$app_name"
export url="https://sustainable-computing-io.github.io/kepler-helm-chart"

# helm repo remove $repo
helm repo add $repo $url
helm repo update $repo

# helm search repo kepler --devel --versions

helm upgrade --create-namespace --install \
    -n $namespace $app_name $helm --dry-run --devel
